@media screen and (max-width: 767px) {
  .only-lg {
    display: none;
  }
}
@media print, screen and (min-width: 768px) {
  .only-sp {
    display: none;
  }
}
.item__btn--online {
  justify-content: center;
}
.item__btn--online .orderbtn {
  width: 90%;
  max-width: 320px;
}